---
title: "Get all API users"
method: GET
path: "/cosigners/{cosignerId}/api_users"
tags: ["Cosigners"]
---

# Get all API users

`GET /cosigners/{cosignerId}/api_users`

## Request

- Base URL: `https://api.fireblocks.io/v1`
- URL: `https://api.fireblocks.io/v1/cosigners/{cosignerId}/api_users`
- Auth: none declared
- TypeScript: <https://skmtc.dev/fireblocks/apis/fireblocks-api/docs/cosigners/:cosignerId/api_users/get.ts> (a function with typed inputs; its response is checked against the schema)

Get all cosigner paired API users (paginated).
Endpoint Permission: Admin and Non-Signing Admin.

## Path parameters

- `cosignerId` string, uuid, required

## Query parameters

- `order` 'ASC' | 'DESC'
- `pageCursor` string
- `pageSize` number

## Response `200`

A paginated response containing CosignerApiUser objects

- ApiUsersPaginatedResponse
  - `data` CosignerApiUser[], required: The data of the current page
    - `id` string, uuid, required: The unique identifier of the API user
    - `lastSeen` string, date-time: The date the API user was last seen
    - `callbackHandler` CallbackHandler
      - `url` string, required: The callback handler's URL
      - `publicKey` string: The callback handler's public key
      - `certPublicKeyHash` string: A hashed representation of the public key of the callback handler's certificate
  - `next` string, nullable: The ID of the next page

## Other responses

- `default`: Error Response

---

[API](https://skmtc.dev/fireblocks/apis/fireblocks-api.md) - [All operations](https://skmtc.dev/fireblocks/apis/fireblocks-api/llms.txt) - [OpenAPI document](https://skmtc.dev/fireblocks/apis/fireblocks-api/revisions/4eba9965659a?raw)